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Commit 20cecf6a authored by Antonino A. Daplas's avatar Antonino A. Daplas Committed by Linus Torvalds
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[PATCH] vfb: Update platform code 



Update platform code to dynamically allocate the platform device

Signed-off-by: default avatarAntonino Daplas <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 103edf02

drivers/video/vfb.c

+13 −16
Original line number Diff line number Diff line
@@ -398,12 +398,6 @@ static int __init vfb_setup(char *options) 
     *  Initialisation

     */



static void vfb_platform_release(struct device *device)

{

	// This is called when the reference count goes to zero.

	dev_err(device, "This driver is broken, please bug the authors so they will fix it.\n");

}



static int __init vfb_probe(struct platform_device *dev)

{

	struct fb_info *info;
@@ -482,13 +476,7 @@ static struct platform_driver vfb_driver = { 
	},

};



static struct platform_device vfb_device = {

	.name	= "vfb",

	.id	= 0,

	.dev	= {

		.release = vfb_platform_release,

	}

};

static struct platform_device *vfb_device;



static int __init vfb_init(void)

{
@@ -508,10 +496,19 @@ static int __init vfb_init(void) 
	ret = platform_driver_register(&vfb_driver);



	if (!ret) {

		ret = platform_device_register(&vfb_device);

		if (ret)

		vfb_device = platform_device_alloc("vfb", 0);



		if (vfb_device)

			ret = platform_device_add(vfb_device);

		else

			ret = -ENOMEM;



		if (ret) {

			platform_device_put(vfb_device);

			platform_driver_unregister(&vfb_driver);

		}

	}



	return ret;

}
@@ -520,7 +517,7 @@ module_init(vfb_init); 
#ifdef MODULE

static void __exit vfb_exit(void)

{

	platform_device_unregister(&vfb_device);

	platform_device_unregister(vfb_device);

	platform_driver_unregister(&vfb_driver);

}